<!DOCTYPE html>
<html lang="zh-cn">
    <head>
        <meta charset="UTF-8"/>
        <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
        <title>Document</title>
        <link rel="stylesheet" href="css/normalize.css" />
        <link rel="stylesheet" href="css/jquery.steps.css" />
        <link rel="stylesheet" href="css/main.css" />
    </head>
    <body>
        <form id="example-advanced-form" action="#">
            <h3>Account</h3>
            <fieldset>
                <legend>Account Information</legend>
         
                <label for="userName-2">User name *</label>
                <input id="userName-2" name="userName" type="text" class="required">
                <label for="password-2">Password *</label>
                <input id="password-2" name="password" type="text" class="required">
                <label for="confirm-2">Confirm Password *</label>
                <input id="confirm-2" name="confirm" type="text" class="required">
                <p>(*) Mandatory</p>
            </fieldset>
         
            <h3>Profile</h3>
            <fieldset>
                <legend>Profile Information</legend>
         
                <label for="name-2">First name *</label>
                <input id="name-2" name="name" type="text" class="required">
                <label for="surname-2">Last name *</label>
                <input id="surname-2" name="surname" type="text" class="required">
                <label for="email-2">Email *</label>
                <input id="email-2" name="email" type="text" class="required email">
                <label for="address-2">Address</label>
                <input id="address-2" name="address" type="text">
                <label for="age-2">Age (The warning step will show up if age is less than 18) *</label>
                <input id="age-2" name="age" type="text" class="required number">
                <p>(*) Mandatory</p>
            </fieldset>
         
            <h3>Warning</h3>
            <fieldset>
                <legend>You are to young</legend>
         
                <p>Please go away ;-)</p>
            </fieldset>
         
            <h3>Finish</h3>
            <fieldset>
                <legend>Terms and Conditions</legend>
         
                <input id="acceptTerms-2" name="acceptTerms" type="checkbox" class="required"> <label for="acceptTerms-2">I agree with the Terms and Conditions.</label>
            </fieldset>
        </form>
        <script src="http://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"></script>
        <script src="js/jquery.steps.min.js"></script>
        <script src="js/jquery.validate.min.js"></script>
        <script src="js/messages_zh.min.js"></script>
        <script>
            var form = $("#example-advanced-form").show();
             
            form.steps({
                headerTag: "h3",
                bodyTag: "fieldset",
                transitionEffect: "slideLeft",
                onStepChanging: function (event, currentIndex, newIndex)
                {
                    // Allways allow previous action even if the current form is not valid!
                    if (currentIndex > newIndex)
                    {
                        return true;
                    }
                    // Forbid next action on "Warning" step if the user is to young
                    if (newIndex === 3 && Number($("#age-2").val()) < 18)
                    {
                        return false;
                    }
                    // Needed in some cases if the user went back (clean up)
                    if (currentIndex < newIndex)
                    {
                        // To remove error styles
                        form.find(".body:eq(" + newIndex + ") label.error").remove();
                        form.find(".body:eq(" + newIndex + ") .error").removeClass("error");
                    }
                    form.validate().settings.ignore = ":disabled,:hidden";
                    return form.valid();
                },
                onStepChanged: function (event, currentIndex, priorIndex)
                {
                    // Used to skip the "Warning" step if the user is old enough.
                    if (currentIndex === 2 && Number($("#age-2").val()) >= 18)
                    {
                        form.steps("next");
                    }
                    // Used to skip the "Warning" step if the user is old enough and wants to the previous step.
                    if (currentIndex === 2 && priorIndex === 3)
                    {
                        form.steps("previous");
                    }
                },
                onFinishing: function (event, currentIndex)
                {
                    form.validate().settings.ignore = ":disabled";
                    return form.valid();
                },
                onFinished: function (event, currentIndex)
                {
                    alert("Submitted!");
                }
            }).validate({
                errorPlacement: function errorPlacement(error, element) { element.before(error); },
                rules: {
                    confirm: {
                        equalTo: "#password-2"
                    }
                }
            });
        </script>
    </body>
</html>